Motor oil is the lifeblood of your vehicle and one of the essential steps of preventative auto maintenance. It not only allows your engine’s moving parts to glide easily over each other but also dissipates heat and keeps your engine cool. Old oil can become thick and dirty, and thus, inefficient at its job. If you notice any of the following signs, it’s likely time to have your oil changed.

1. The Fluid on the Dipstick Is Dark & Dirty

When oil first comes out of the bottle, it should, most of the time, be thin and amber-colored. Over time, your oil will become murky from catching contaminants before they reach your engine. These particles cause your oil to darken and congeal, at which point the oil should be replaced. If you put off this important element of auto maintenance, prepare to notice a change in engine performance. 

2. Your Engine Makes More Noise & Knocks

Your engine is made up of a myriad of moving parts, and motor oil provides the lubrication that allows them to operate smoothly. When there isn’t enough oil, or your oil is too thick, the parts start rubbing against one another, causing friction. This can result in strange engine noises.

3. Your Engine Is Overheating

Your engine is a hot place, reaching temperatures of anywhere between 195 and 220 degrees Fahrenheit while in operation. Motor oil helps dissipate this heat, preventing your car from overheating and the metal parts from welding together. If you notice the temperature gauge on your dashboard starting to rise, or your car is beginning to overheat, an oil change might resolve the issue. 

When you’re in need of preventative auto maintenance like an oil change, bring your vehicle into the auto repair experts at Kelly’s Auto Repair Inc in Lincoln, NE. From exhaust systems to engine tune-ups, these professionals have been serving the region for more than 25 years. Learn more about their services online or by calling (402) 467-4602 today.